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staging: sm750fb: Replace NULL comparison. 

Replaced NULL comparison with pCurrentDviCtrl->pfnInit. This patch fixes
the following checkpatch issue:

CHECK: Comparison to NULL could be written "pCurrentDviCtrl->pfnInit"

Signed-off-by: Varsha Rao <rvarsha016@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Varsha Rao 2017-02-27 15:42:55 +05:30 committed by Greg Kroah-Hartman
parent dca633d49c
commit a4ce938653
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/sm750fb/ddk750_dvi.c
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@ -45,7 +45,7 @@ int dviInit(
dvi_ctrl_device_t *pCurrentDviCtrl;
pCurrentDviCtrl = g_dcftSupportedDviController;
if (pCurrentDviCtrl->pfnInit != NULL) {
if (pCurrentDviCtrl->pfnInit) {
return pCurrentDviCtrl->pfnInit(edgeSelect, busSelect, dualEdgeClkSelect, hsyncEnable,
vsyncEnable, deskewEnable, deskewSetting, continuousSyncEnable,
pllFilterEnable, pllFilterValue);